.register-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 30px;
    position: relative;
    display: flex;
    flex-direction: column;
}

.section-title {
    font-size: 18px;
    font-weight: bold;
    margin: 20px 0 15px;
    padding-bottom: 8px;
    border-bottom: 1px solid #eee;
    color: #2c3e50;
    position: sticky;
    top: 0;
    background-color: #fff;
    z-index: 10;
}

.section-title:first-child {
    margin-top: 0;
}

/* 滑动内容区域 */
.scrollable-content {
    max-height: 450px;
    overflow-y: auto;
    padding-right: 10px;
    margin-right: -10px;
    /* 自定义滚动条样式 */
    scrollbar-width: thin;
    scrollbar-color: #3498db #f1f1f1;
}

/* Webkit浏览器的滚动条样式 */
.scrollable-content::-webkit-scrollbar {
    width: 8px;
}

.scrollable-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.scrollable-content::-webkit-scrollbar-thumb {
    background: #3498db;
    border-radius: 4px;
}

.scrollable-content::-webkit-scrollbar-thumb:hover {
    background: #2980b9;
}

/* 注册页面按钮样式 - 覆盖common.css中的定义 */
.register-container .btn-container {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    background-color: #fff;
    padding-top: 15px;
    z-index: 10;
}

.register-container .btn-container .btn {
    width: 48%;
    padding: 12px 20px;
    font-size: 16px;
    font-weight: bold;
} 